30534343553496 has 64 divisors (see below), whose sum is σ = 82705882723200. Its totient is φ = 9356625105408.

The previous prime is 30534343553491. The next prime is 30534343553531. The reversal of 30534343553496 is 69435534343503.

It is a super-2 number, since 2×30534343553496² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30534343553491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 870204286 + ... + 870239373.

It is an arithmetic number, because the mean of its divisors is an integer number (1292279417550).

Almost surely, 2^{30534343553496} is an apocalyptic number.

It is an amenable number.

30534343553496 is an abundant number, since it is smaller than the sum of its proper divisors (52171539169704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30534343553496 is a wasteful number, since it uses less digits than its factorization.

30534343553496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1740443728 (or 1740443724 counting only the distinct ones).

The product of its (nonzero) digits is 104976000, while the sum is 57.

Adding to 30534343553496 its reverse (69435534343503), we get a palindrome (99969877896999).

The spelling of 30534343553496 in words is "thirty trillion, five hundred thirty-four billion, three hundred forty-three million, five hundred fifty-three thousand, four hundred ninety-six".